@CNN: The US Justice Department is probing some of the leading wireless carriers and an industry group over possible coordination to make it harder for customers to switch carriers https://t.co/A7Q7ml0sKV https://t.co/Vm0qc8BJ6e

@CNN: The US Justice Department is probing some of the leading wireless carriers and an industry group over possible coordination to make it harder for customers to switch carriers https://t.co/A7Q7ml0sKV https://t.co/Vm0qc8BJ6e